WorksheetsUnit 4 Test Review: Naming and Formulas
Total questions: 100
Worksheet time: 3hrs 47mins
Name
Class
Date
1.
Covalent bond is formed between atoms of ________
a)
A. metals and metals
b)
B. non-metals and non-metals
c)
C. metals and non-metrals
d)
D. metaliods and non-metals
2.
Calcium hydroxide
a)
Cu2Cl2
b)
Ca(OH)2
c)
Pb(NO3)2
d)
Ba(OH)2
3.
Potassium permanganate
a)
K2HPO4
b)
Na2Cr2O7
c)
KBr
d)
KMnO4
4.
The chemical formula for diphosphorous pentoxide is
a)
P5O2
b)
2P 5O
c)
5P 2O
d)
P2O5
5.
Potassium sulfate is written as
a)
K4SO2
b)
P2(SO4)3
c)
K2SO4
d)
P4SO3
6.
The formula for copper (II) hydroxide is
a)
Cu(II)OH
b)
Cu(OH)2
c)
Cu2OH
d)
CuOH2
7.
The chemical formula for tin (IV) oxide is written
a)
Sn2O4
b)
Ti2O4
c)
SnO2
d)
TiO2
8.
Nickel (II) sulfate is written as
a)
Ni4SO
b)
Ni(II)SO4
c)
NiSO4
d)
Ni(SO4)2
9.
hexasulfur heptoxide is written as
a)
S6O7
b)
6S 7O
c)
7S 6O
d)
S7O6
10.
Copper (I) cyanide is written
a)
Cu(I)CN
b)
CuCN
c)
CuCn
d)
CoCN
11.
The chemical formula for sodium sulfide
a)
SS
b)
NaS
c)
NS
d)
Na2S
12.
Iron (III) phosphide
a)
IrP3
b)
FeP3
c)
FeP
d)
IrP
13.
Manganese (II) nitrate is written
a)
MnNO2
b)
Mn(NO2)2
c)
Mn(NO3)2
d)
Mn(NO2)3
14.
Lead (II) permanganate is written
a)
PbMNO4
b)
Pb2MnO4
c)
Pb4MnO2
d)
Pb(MnO4)2
15.
Chromium (III) fluoride is written
a)
CrF3
b)
ChF3
c)
CF3
d)
CmF3
16.
Aluminum carbonate is written
a)
AlCO3
b)
Al(CO3)3
c)
Al2(CO3)3
d)
Al3(CO3)2
17.
Silver Nitrate is written
a)
SiNO3
b)
AgNO3
c)
AuNO3
d)
SNO3
18.
Zinc acetate is written
a)
ZnCH3COO
b)
Zn(CH3COO)2
c)
Z(CH3COO)2
d)
ZnCHO
19.
Mercury (II) chloride
a)
HgCl2
b)
Hg(II)Cl
c)
MgCl2
d)
MCl2
20.
Deca
a)
8
b)
9
c)
10
d)
7
21.
hexa
a)
2
b)
4
c)
6
d)
8
22.
Ca+
a)
anion
b)
cation
c)
Polyatomic Ion
d)
covalent compound
23.
hepta
a)
3
b)
5
c)
7
d)
9
24.
nona
a)
3
b)
5
c)
7
d)
9
25.
Mg2+
a)
anion
b)
cation
c)
polyatomic ion
d)
ionic compound
26.
MgS
a)
anion
b)
covalent compound
c)
polyatomic ion
d)
ionic compound
27.
CO2
a)
anion
b)
covalent compound
c)
polyatomic ion
d)
ionic compound
28.
mono
a)
8
b)
5
c)
3
d)
1
29.
Cl-
a)
cation
b)
anion
c)
polyatomic ion
d)
ionic compound
30.
di
a)
4
b)
2
c)
7
d)
5
31.
tri
a)
3
b)
5
c)
2
d)
4
32.
tetra
a)
1
b)
2
c)
3
d)
4
33.
SF2
a)
anion
b)
covalent compound
c)
polyatomic ion
d)
ionic compound
34.
penta
a)
2
b)
5
c)
7
d)
9
35.
NaCl
a)
anion
b)
covalent compound
c)
polyatomic ion
d)
ionic compound
36.
octa
a)
4
b)
6
c)
8
d)
10
37.
Phosphorous trichloride
a)
PCl3
b)
P3Cl
c)
P3Cl3
d)
PCL
38.
what is the name of CCl4?
a)
carbon tetrachloride
b)
monocarbon tetrachloride
c)
tetracarbon monochloride
d)
carbon chloride
39.
What is the name of the compound HgCl2
a)
mercury (II) chloride
b)
mercury chlorite
c)
Monomercury dichloride
40.
All compounds made up of two elements must end with...
a)
-ide
b)
-ate
c)
-ite
41.
What is the name of the compound SO2
a)
Monosulfate oxide
b)
Sulfur Dioxide
c)
Monosulfur dioxide
42.
What is the name of the compound HgCl2
a)
mercury (II) chloride
b)
mercury chlorite
c)
Monomercury dichloride
43.
What is the charge on the calcium ion?
a)
1+
b)
2+
c)
2-
d)
1-
44.
Select the correct formula for sulfur hexachloride
a)
S2Cl6
b)
S6Cl
c)
SCl6
d)
SF6
45.
What is the formula for aluminum sulfite?
a)
Al3S2
b)
AlSO4
c)
Al3(SO4)2
d)
Al2(SO3)3
46.
The polyatomic ion: SO42- has the name
a)
Phosphate
b)
Sulfate
c)
Sulfite
d)
Sulfur tetra oxide
47.
What formula results when Ca+2 and Br- ions bond?
a)
Ca2Br2
b)
CaBr
c)
Ca(br)2
d)
CaBr2
48.
As4O10
a)
arsenic oxide
b)
quadarsenic decoxide
c)
tetraarsenic decoxide
d)
arsenic decoxide
49.
Which of these is covalent?
a)
NaCl
b)
Pb(NO3)2
c)
CO2
d)
AlCl3
50.
Name this compound:
Li2SO3
Li2SO3
a)
Lithium sulfate
b)
Lithium sulfite
c)
Lithite sulfide
d)
Sulfur lithite
51.
Ionic compounds are written with
a)
cation (+ ion) first then anion (- ion)
b)
anion (- ion) first then cation (+ ion)
c)
either way is fine
d)
polyatomic ions first
52.
When adding a subscript to a polyatomic ion, you should...
a)
multiply any subscripts on the polyatomic ion by the subscript you are adding
b)
put parentheses around the polyatomic ion before adding a subscript
c)
write the new subscript next to any subscripts on the polyatomic ion
d)
put the polyatomic ion in square brackets before adding the subscript
53.
Phosphorous trichloride
a)
PCl3
b)
P3Cl
c)
P3Cl3
d)
PCL
54.
what is the name of CCl4?
a)
carbon tetrachloride
b)
monocarbon tetrachloride
c)
tetracarbon monochloride
d)
carbon chloride
55.
What is the name of the compound HgCl2
a)
mercury (II) chloride
b)
mercury chlorite
c)
Monomercury dichloride
56.
Naming a compound that starts with a transition metal requires us to use...
a)
Prefixes
b)
Roman Numeral
c)
Nothing, just name it
57.
Naming a compound of two non-metals requires us to use..
a)
Prefixes
b)
Roman Numerals
c)
Nothing, just name it
58.
Naming a compound that starts with elements from the first two groups (columns) of the periodic table requires us to use...
a)
Prefixes
b)
Roman Numeral
c)
Nothing, just name it
59.
Ionic or covalent?
Na F
Na F
a)
Ionic
b)
Covalent
60.
Which of these compounds is ionic?
a)
Carbon dioxide
b)
Dinitrogen trioxide
c)
Silicon tetrachloride
d)
Lithium bromide
61.
Name this formula:
KNO3
KNO3
a)
Potassium Nitrogen Oxide
b)
Potassium Nitride
c)
Potassium Nitrate
d)
Potassium (I) Nitrite
62.
Name this formula:
Fe3PO4
Fe3PO4
a)
Iron Phosphide
b)
Iron (III) Phosphide
c)
Iron (I) Phosphate
d)
Iron Phosphate
63.
Name the following ionic compound: LiNO3
a)
lithium nitrate
b)
lithium III nitrate
c)
lithium nitride
d)
lithium oxide
64.
The proper formula for magnesium hydroxide:
a)
MgOH
b)
Mg2OH
c)
Mg(OH)2
d)
Mg2OH2
65.
When naming ionic compounds with transition metals you need to include roman numerals to show the _____ of the metal..
a)
atomic number
b)
mass number
c)
charge
d)
ionization energy
66.
What is the correct formula for barium phosphate?
a)
BaPO4
b)
Ba2(PO4)3
c)
Ba3(PO4)2
d)
BaP
67.
NH4+
a)
ammonium
b)
acetate
c)
permanganate
d)
cynaide
68.
phosphate
a)
NO3-
b)
PO43-
c)
PO32-
d)
POH32-
69.
MNO4-
a)
permanganate
b)
dichromate
c)
perchlorate
d)
chromate
70.
cyanide
a)
CN2-
b)
CNA-3
c)
CN-
d)
CNC-4
71.
nitrite
a)
N3-
b)
NO32-
c)
NO2-
d)
NO4-
72.
nitrate
a)
N3-
b)
N03-
c)
NO2-
d)
NHO4-
73.
What is the symbol for Sulfate?
a)
SO4-2
b)
SO4-3
c)
SO3-2
d)
SO4-1
74.
What is the symbol for Carbonate?
a)
ClO3-2
b)
CO3-2
c)
CO2-3
d)
CO4-1
75.
What is the symbol for Sulfite?
a)
SO3-1
b)
SO3-2
c)
SO4-2
d)
SO3+1
76.
What is the symbol for Hydroxide?
a)
OH-1
b)
OH-2
c)
OH-3
d)
OH-4
77.
What is the symbol for Phosphate?
a)
PO4-2
b)
PO-3
c)
PO4-3
d)
PO3-4
78.
What is the symbol for Acetate?
a)
C2H2O3-1
b)
C3H2O3-1
c)
C2H3O2-1
d)
C3H2O2-2
79.
Ba+2, Br-1
a)
BrBa
b)
Br2Ba2
c)
BaBr2
d)
Br2Ba
80.
Ca+2, O-2
a)
CaO
b)
OCa
c)
Ca-2O+2
d)
Ca2O2
81.
Ca+2P-3
a)
PCa
b)
P2Ca3
c)
CaP
d)
Ca3P2
82.
K+, O-2
a)
KO
b)
K2O
c)
K-2O2
d)
O2K
83.
The correct chemical formula for magnesium phosphide is
a)
MgP
b)
Mg₂P₃
c)
Mg₃P₂
d)
Mg₃(PO₄)₂
84.
What is the correct formula for dinitrogen tetroxide?
a)
N₃O₃
b)
(N₂)₂(O₄)₃
c)
N₂O₄
d)
N₄O₂
85.
What is the correct formula for phosphorous trichloride?
a)
P₃Cl
b)
PCl₃
c)
KCl₃
d)
K₃Cl
86.
What is the correct formula for aluminum phosphide?
a)
Al₃P₃
b)
AlP
c)
AlPO₄
d)
AlPO₃
87.
What is the correct formula for dichlorine monoxide?
a)
Co₃O
b)
ClO₂
c)
Cl₂O
d)
(Cl₂)₂O
88.
The chemical formula for an ionic compound of aluminum and chlorine is
a)
AlCl.
b)
ClAl.
c)
AlCl3.
d)
Al3Cl.
89.
Which of the following is a covalent compound?
a)
CH4
b)
NaCl
c)
K3PO4
d)
Zn(OH)
90.
What's the formula of aluminium hydroxide?
a)
AlOH
b)
Al(OH)2
c)
Al(OH)3
d)
AlOH3
91.
What's the formula of magnesium chloride?
a)
MgCl
b)
MgCl2
c)
Mg2Cl
d)
Mg2Cl2
92.
What's the formula of ammonium nitrate?
a)
NH4(NO3)2
b)
NH3NO3
c)
NH4NO3
d)
(NH4)3N
93.
What's the formula of sodium nitride?
a)
NaN
b)
NaN2
c)
NaN3
d)
Na3N
94.
What's the formula of lithium sulfide?
a)
LiS
b)
Li2S
c)
LiSO4
d)
Li2SO4
95.
What's the formula of ammonium hydroxide?
a)
NH3OH
b)
(NH3)(OH)
c)
NH4OH
d)
NH4(OH)2
96.
What's the formula of iron(II) sulfate?
a)
FeSO4
b)
Fe2SO4
c)
Fe(SO4)2
d)
Fe2(SO4)3
97.
The chemical formula for an ionic compound of potassium and oxygen is
a)
KO.
b)
K2O.
c)
K2O2.
d)
KO2.
98.
The name of FeCl₂ is
a)
iron chloride
b)
iron (II) chloride
c)
iron (I) chloride
d)
iron dichloride
99.
The proper formula for magnesium hydroxide:
a)
MgOH
b)
Mg2OH
c)
Mg(OH)2
d)
Mg2OH2
100.
copper(II) chloride
a)
CuCl2
b)
CuCl
c)
Cu2Cl
d)
Cu2Cl2
100 %
